*{
    margin: 0;
    padding: 0;
}
.s{
    width: 1000px;
    margin: auto;
}
.t1{
    height: 100px;
    background: wheat;
}
.t2{
    height: 60px;
    background: #2f2f2f;
}
.t22{
    height: 60px;
    background: pink;
}
.t3{
    height: 432px;
    background: #44ffdf;
}
.news{
    height: 280px;
    background: cornflowerblue;
}
.news-1{
    height: 287px;
    background: coral;
}
.new{
    height: 287px;
    background: #eee8aa;
}
.tf{
    height: 126px;
    background: deepskyblue;
}